DenverBostonFlight TimeDEN–BOS
Denver (Denver International Airport) to Boston (Boston Logan International Airport).
The flight from Denver (DEN) to Boston (BOS) takes 3h 31m on average, covering about 1,966 miles. Across 4 flights we tracked, the fastest was 3h 25m and the slowest 3h 40m, with United Airlines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Fastest tracked | Airlines |
|---|---|---|---|
| 3h 31m | 1,966 mi | 3h 25m | 2 |
Airlines on this route
Captured airlines for DEN to BOS
Our current provider sample includes 12-13/day from DEN to BOS across 4 captured airlines.
- First departure
- 07:45
- Last departure
- 23:59
- Cadence
- ~every 30 min
- Captured departures/day
- 26
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 6/day | Airbus A320 family, Boeing 737 · Seat map | 07:4509:40 |
Aircraft we tracked
- Airbus A321neo3×
- B7371×
Methodology: figures are aggregated from 4 real flights on this route tracked between 2026-06-04 and 2026-06-14, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from DEN to BOS?
The DEN to BOS flight takes 3h 31m on average based on 4 tracked flights.
How far is DEN from BOS?
DEN to BOS is about 1,966 miles by air.
Which airlines fly from DEN to BOS?
United Airlines, Southwest Airlines fly the DEN to BOS route in our tracked route data.
What aircraft fly from DEN to BOS?
Aircraft observed on DEN to BOS include Airbus A321neo, B737.